查询词典 ethnic groups

B3LYP/aug-cc-pvDZ level of theory is applied to study the geometric structures, hyperconjugation and exchange repulsion of 13 isoelectronic equivalents of benzene obtained by successive replacement of CH groups by nitrogen atoms in benzene.

采用密度泛函理论的B3LYP方法在aug-cc-pvDZ基组上研究了13种苯及其含氮等电子体化合物的分子结构、能量和异构体相对稳定性，重点考察了含氮量对化合物含能性质的影响。

The book is divided into eight chapters, mainly introduced the super-elliptic curve cryptography algorithms of number theory based on hyperelliptic curve cryptography system, in addition to the core algorithm for computing sub-groups, from the ECC's technical standards to the super-elliptic curve cryptosystem implementation technology, but also on the super-elliptic curve cryptography and ECC and RSA in the security strength, complexity and the realization on the comparison.

全书共分八章，主要介绍了超椭圆曲线密码体制的算法数论基础、超椭圆曲线的密码学体系、除子群运算的核心算法、从ECC的技术标准到超椭圆曲线密码体制的实现技术，同时也对超椭圆曲线密码体制与ECC及RSA在安全强度、复杂度以及实现上进行了比较。

There was marked reactive hyperemia in two groups of ileocecal flap after ischemia/reperfusion while the group with epigastric groin flap didn't show this phenomenon.

在两组回盲皮瓣的实验组上皮瓣有明显的充血反应，但上腹鼠蹊部皮瓣实验组则无此现象。

Menthods: 43 patients were divided into two groups. One group (20 cases) was treated by reduction by putting pillow, and the other (23 cases) was treated by reduction of hyperextension and external fixation.

将43例胸腰椎压缩骨折患者随机分成两组，一组应用垫枕治疗法，另一组应用过伸复位外固定法治疗，我们设计了新的伤椎压缩率和复位率的计算公式进行比较。

Methodological reviewing analyses my courtyard to came in March 1999 42 are obtained in December 2006 complete along with the operation of travel surgical department that seeks a data or 42 liver of intervening processing the clinical data of patient of hyperfunction of sclerotic lienal function, group of excision of division of its China and foreign countries 19, group of partial sex lienal embolism 23, after observing two groups of art quite the 3rd, 7, 14, 30 days are reached 1 year outside week blood picture is main index (time of the be in hospital after active, art, hospitalization expenses uses a month after RBC, WBC, PLT), art and NK cell of 1 year.

方法回顾分析我院1999年3月至2006年12月42例获得完整随访资料的行外科手术或介入处理的42例肝硬化脾功能亢进患者的临床资料，其中外科切除组19例，部分性脾栓塞组23例，比较观察两组术后第3、7、14、30天及1年的外周血象主要指标(RBC、WBC、PLT)、术后1个月及1年的NK细胞活性、术后住院时间、住院费用及并发症的发病率。

In comparison with age-matched control groups the mean basal levels of PP in asthma and chronic bronchitis were significantly higher, which were normalized or nearly normalized after auppression by using compound datura stramonium. The results show that vagal hyperfunction exists in these two dis...

发现支气管哮喘和慢性支气管炎发作期PP水平较相应年龄组正常值显著增高(P.05和0.01)，用复方洋金花栓剂后PP水平下降至正常或接近正常，提示这两种疾病发作期存在迷走神经张力增高，血清PP在他们监测中是一项有用的生化指标。

Methods 60 ill kids were divided into two groups at random, namely the propofol-scoline group （Group S, n=30） and the traditional anaesthesia method group （Group K, n=30）. During the operation, SpO2, HR, NIBP and ECG were inspected continuously, moreover, choke, cough, throat hyperkinesia, time for operation, waking-up time and tongue fall back occurrence frequency were also under the inspection.

60例患儿随机分为两组，丙泊酚-司可林麻醉组（S组，n=30），传统的麻醉方法组即r-OH复合******麻醉组（K组，n=30），术中持续监测SpO2、HR、NIBP及ECG，并观察术中呛咳、喉痉挛、手术时间、苏醒时间和术后舌后坠发生率。

Objective To observe the anaesthesia effect of the abnormal-objects extraction in trachea of children by pure propofol-scoline combined with anaesthesia method.Methods 60 ill kids were divided into two groups at random, namely the propofol-scoline group （Group S, n=30） and the traditional anaesthesia method group （Group K, n=30）. During the operation, SpO2, HR, NIBP and ECG were inspected continuously, moreover, choke, cough, throat hyperkinesia, time for operation, waking-up time and tongue fall back occurrence frequency were also under the inspection.

目的 观察单纯丙泊酚-司可林复合全麻用于小儿气管异物取出术的麻醉效果方法 60例患儿随机分两组，丙泊酚-司可林麻醉组（S组，n=30），传统的麻醉方法组即r-OH复合氯胺酮麻醉组（K组，n=30），术中持续监测SpO2、HR、NIBP及ECG，并观察术中呛咳、喉痉挛、手术时间、苏醒时间和术后舌后坠发生率。

There were no statistical differences between the two groups in terms of diabetes and hyperlipemia or hypertension.

二组在糖尿病、高脂血症、高血压等方面差异无统计学意义。

In different groups, the hyperopia especially the low hyperopia was dominant.

在各年龄组中，远视尤其是轻度远视占较大的比例。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。